/// <summary>
/// 更新实体
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public virtual bool Update(T entity, IDbTransaction transaction = null)
{
using (DbBase DbContext = new DbBase(connectionName))
{
bool returnBool = DbContext.Update(entity, transaction);
DbContext.CloseConnection();
return(returnBool);
}
}
/// <summary>
/// 删除实体
/// </summary>
/// <param name="expr"></param>
/// <param name="operation"></param>
/// <param name="value"></param>
public virtual bool Delete(DapperExQuery <T> query, IDbTransaction transaction = null)
{
bool flag = false;
using (DbBase DbContext = new DbBase(connectionName))
{
flag = DbContext.Delete <T>(query.GetSqlQuery(DbContext), transaction);
DbContext.CloseConnection();
}
return(flag);
}
/// <summary>
/// 批量删除实体
/// </summary>
/// <param name="entityList"></param>
public virtual void BatchDelete(List <T> entityList)
{
using (DbBase DbContext = new DbBase(connectionName))
{
//自动新增事务处理
using (var tran = DbContext.GetDbTransaction())
{
DbContext.DeleteBatch <T>(entityList, tran);
tran.Commit();
}
DbContext.CloseConnection();
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void Close() throws java.io.IOException, java.sql.SQLException
private void Close()
{
if ((this.outWriter_ != null) && (this.fileOutput_ == true))
{
this.outWriter_.Close();
}
if (this.inReader_ != null)
{
this.inReader_.Close();
}
if (this.conn_ != null)
{
DbBase.CloseConnection(this.conn_);
}
}
public virtual void BatchUpdate(List <T> entityList)
{
using (DbBase DbContext = new DbBase(connectionName))
{
bool success = true;
//自动新增事务处理
using (var tran = DbContext.GetDbTransaction())
{
try
{
foreach (var t in entityList)
{
DbContext.Update(t, tran);
}
}
catch (Exception ex)
{
success = false;
throw ex;
}
finally
{
if (success)
{
tran.Commit();
}
else
{
tran.Rollback();
}
}
}
DbContext.CloseConnection();
}
}